## For more information about using CMake with Android Studio, read the
## documentation: https://d.android.com/studio/projects/add-native-code.html
#
## Sets the minimum version of CMake required to build the native library.
#
#cmake_minimum_required(VERSION 3.4.1)
#
## Creates and names a library, sets it as either STATIC
## or SHARED, and provides the relative paths to its source code.
## You can define multiple libraries, and CMake builds them for you.
## Gradle automatically packages shared libraries with your APK.
#
#add_library( # Sets the name of the library.
#        ffmpegdemo
#
#        # Sets the library as a shared library.
#        SHARED
#
#        # Provides a relative path to your source file(s).
#        src/main/jni/ffmpegdemo.c)
#
## Searches for a specified prebuilt library and stores the path as a
## variable. Because CMake includes system libraries in the search path by
## default, you only need to specify the name of the public NDK library
## you want to add. CMake verifies that the library exists before
## completing its build.
#
#find_library( # Sets the name of the path variable.
#        log-lib
#
#        # Specifies the name of the NDK library that
#        # you want CMake to locate.
#        log)
#
## Specifies libraries CMake should link to your target library. You
## can link multiple libraries, such as libraries you define in this
## build script, prebuilt third-party libraries, or system libraries.
#
#target_link_libraries( # Specifies the target library.
#        ffmpegdemo
#
#        # Links the target library to the log library
#        # included in the NDK.
#        ${log-lib})


cmake_minimum_required(VERSION 3.4.1)
add_library( ffmpegdemo
        SHARED
        src/main/jni/ffmpegdemo.c )
find_library( log-lib
        log )
find_library( android-lib
        android )
set(distribution_DIR ${CMAKE_SOURCE_DIR}/src/main/libs/${ANDROID_ABI})
add_library( ffmpeg
        SHARED
        IMPORTED )
set_target_properties( ffmpeg
        PROPERTIES IMPORTED_LOCATION
        ${distribution_DIR}/libffmpeg.so)
set(CMAKE_VERBOSE_MAKEFILE on)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")
include_directories(src/main/jni)
include_directories(src/main/jni/include)

target_link_libraries(ffmpegdemo
        ffmpeg       #工具库(大部分需要)
        ${log-lib}
        ${android-lib})